DE2845356C2 - - Google Patents

Info

Publication number
DE2845356C2
DE2845356C2 DE2845356A DE2845356A DE2845356C2 DE 2845356 C2 DE2845356 C2 DE 2845356C2 DE 2845356 A DE2845356 A DE 2845356A DE 2845356 A DE2845356 A DE 2845356A DE 2845356 C2 DE2845356 C2 DE 2845356C2
Authority
DE
Germany
Prior art keywords
signal
register
signals
output
pulses
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired
Application number
DE2845356A
Other languages
German (de)
English (en)
Other versions
DE2845356A1 (de
Inventor
Hiroatsu Tokuda
Akihiko Konno
Seiji Ibaraki Jp Suda
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Hitachi Ltd
Original Assignee
Hitachi Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Hitachi Ltd filed Critical Hitachi Ltd
Publication of DE2845356A1 publication Critical patent/DE2845356A1/de
Application granted granted Critical
Publication of DE2845356C2 publication Critical patent/DE2845356C2/de
Granted legal-status Critical Current

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02D—CONTROLLING COMBUSTION ENGINES
    • F02D41/00—Electrical control of supply of combustible mixture or its constituents
    • F02D41/0025—Controlling engines characterised by use of non-liquid fuels, pluralities of fuels, or non-fuel substances added to the combustible mixtures
    • F02D41/0047—Controlling exhaust gas recirculation [EGR]
    • F02D41/0077—Control of the EGR valve or actuator, e.g. duty cycle, closed loop control of position
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02D—CONTROLLING COMBUSTION ENGINES
    • F02D41/00—Electrical control of supply of combustible mixture or its constituents
    • F02D41/24—Electrical control of supply of combustible mixture or its constituents characterised by the use of digital means
    • F02D41/26—Electrical control of supply of combustible mixture or its constituents characterised by the use of digital means using computer, e.g. microprocessor
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02M—SUPPLYING COMBUSTION ENGINES IN GENERAL WITH COMBUSTIBLE MIXTURES OR CONSTITUENTS THEREOF
    • F02M23/00—Apparatus for adding secondary air to fuel-air mixture
    • F02M23/04—Apparatus for adding secondary air to fuel-air mixture with automatic control
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02P—IGNITION, OTHER THAN COMPRESSION IGNITION, FOR INTERNAL-COMBUSTION ENGINES; TESTING OF IGNITION TIMING IN COMPRESSION-IGNITION ENGINES
    • F02P5/00—Advancing or retarding ignition; Control therefor
    • F02P5/04—Advancing or retarding ignition; Control therefor automatically, as a function of the working conditions of the engine or vehicle or of the atmospheric conditions
    • F02P5/145—Advancing or retarding ignition; Control therefor automatically, as a function of the working conditions of the engine or vehicle or of the atmospheric conditions using electrical means
    • F02P5/15—Digital data processing
    • F02P5/1502—Digital data processing using one central computing unit
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02M—SUPPLYING COMBUSTION ENGINES IN GENERAL WITH COMBUSTIBLE MIXTURES OR CONSTITUENTS THEREOF
    • F02M26/00—Engine-pertinent apparatus for adding exhaust gases to combustion-air, main fuel or fuel-air mixture, e.g. by exhaust gas recirculation [EGR] systems
    • F02M26/52—Systems for actuating EGR valves
    • F02M26/53—Systems for actuating EGR valves using electric actuators, e.g. solenoids
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
    • Y02T10/00—Road transport of goods or passengers
    • Y02T10/10—Internal combustion engine [ICE] based vehicles
    • Y02T10/12—Improving ICE efficiencies
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
    • Y02T10/00—Road transport of goods or passengers
    • Y02T10/10—Internal combustion engine [ICE] based vehicles
    • Y02T10/40—Engine management systems

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Microelectronics & Electronic Packaging (AREA)
  • Computer Hardware Design (AREA)
  • Theoretical Computer Science (AREA)
  • Signal Processing (AREA)
  • Electrical Control Of Air Or Fuel Supplied To Internal-Combustion Engine (AREA)
  • Combined Controls Of Internal Combustion Engines (AREA)
  • Testing Of Engines (AREA)
  • Electrical Control Of Ignition Timing (AREA)
  • Output Control And Ontrol Of Special Type Engine (AREA)
  • Control By Computers (AREA)
DE19782845356 1977-10-19 1978-10-18 Elektronische brennkraftmaschinen- regelanordnung Granted DE2845356A1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP12597077A JPS5458112A (en) 1977-10-19 1977-10-19 Electronic controller for internal combustion engine

Publications (2)

Publication Number Publication Date
DE2845356A1 DE2845356A1 (de) 1979-04-26
DE2845356C2 true DE2845356C2 (nl) 1987-11-12

Family

ID=14923483

Family Applications (1)

Application Number Title Priority Date Filing Date
DE19782845356 Granted DE2845356A1 (de) 1977-10-19 1978-10-18 Elektronische brennkraftmaschinen- regelanordnung

Country Status (4)

Country Link
US (1) US4309759A (nl)
JP (1) JPS5458112A (nl)
DE (1) DE2845356A1 (nl)
GB (1) GB2008283A (nl)

Families Citing this family (42)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5517674A (en) * 1978-07-26 1980-02-07 Hitachi Ltd Electronic engine controller
DE3022427A1 (de) * 1980-06-14 1982-01-07 Robert Bosch Gmbh, 7000 Stuttgart Steuervorrichtung fuer die kraftstoff-luft-gemischaufbereitung in brennkraftmaschinen
JPS5710807A (en) * 1980-06-23 1982-01-20 Toshiba Corp Output control device
JPS5791343A (en) * 1980-11-28 1982-06-07 Mikuni Kogyo Co Ltd Electronically controlled fuel injector for ignition internal combustion engine
JPS5862368A (ja) * 1981-10-12 1983-04-13 Nec Home Electronics Ltd エンジン点火制御装置
EP0085120A1 (de) * 1982-01-29 1983-08-10 Wimmer, Gottfried Vorrichtung zur Zuführung von Luft in Verbrennungskraftmaschinen im Schubbetrieb
JPS58206838A (ja) * 1982-05-28 1983-12-02 Hitachi Ltd 燃料供給方法
US4553207A (en) * 1982-09-30 1985-11-12 Ford Motor Company Method and apparatus for deriving fuel consumption data from a hydraulically driven fuel injector
US4499879A (en) * 1983-04-28 1985-02-19 General Motors Corporation Fuel supply system for an internal combustion engine
US4606315A (en) * 1983-05-19 1986-08-19 Sanshin Kogyo Kabushiki Kaisha Ignition control system for an internal combustion engine
JPH0635844B2 (ja) * 1983-06-15 1994-05-11 本田技研工業株式会社 内燃エンジンの燃料供給制御方法
JPS60125746A (ja) * 1983-12-08 1985-07-05 Nippon Denso Co Ltd 内燃機関用燃料噴射制御システムのための噴射時間演算装置
JPH0615856B2 (ja) * 1984-07-16 1994-03-02 トヨタ自動車株式会社 排気ガス再循環制御用負圧調圧弁の制御方法
US5001656A (en) * 1984-09-04 1991-03-19 Chrysler Corporation Ambient temperature monitoring technique
FR2573890B1 (fr) * 1984-11-27 1987-07-24 Bendix Electronics Sa Dispositifs electroniques d'acquisition des signaux periodiques asynchrones
US4750386A (en) * 1986-08-29 1988-06-14 General Motors Corporation Engine air/fuel ratio controller
CA1296760C (en) * 1987-02-09 1992-03-03 Gregry M. Remmers Electronically assisted engine starting means
US5038743A (en) * 1987-02-09 1991-08-13 Outboard Marine Corporation Dual schedule ignition system
US5040519A (en) * 1987-02-09 1991-08-20 Outboard Marine Corporation System to prevent reverse engine operation
JPH0525291Y2 (nl) * 1987-06-15 1993-06-25
US5046009A (en) * 1987-11-05 1991-09-03 Nissan Motor Company, Limited Slip suppressive drive control system for automotive vehicle with reduction of power output of internal combustion engine
US4862365A (en) * 1987-12-21 1989-08-29 Navistar International Transportation Universal electromechanical gauge
JPH01282010A (ja) * 1988-05-07 1989-11-13 Diesel Kiki Co Ltd 車両用空調制御装置
US4875041A (en) * 1988-11-21 1989-10-17 Navistar International Transportation Corp. Time multiplexed control of air core gauges from a microprocessor address/data bus
US5233964A (en) * 1991-10-10 1993-08-10 Ford Motor Company Universal control of a plurality of fuel injectors for an internal combustion engine
US5345910A (en) * 1993-04-19 1994-09-13 Outboard Marine Corporation Engine ignition system having improved warmup advanced timing control
US5416728A (en) * 1993-06-01 1995-05-16 Chrysler Corporation System and method for determining ambient temperature outside of a vehicle
US5432497A (en) * 1993-07-20 1995-07-11 Paccar Inc. Electronically programmable gauge
DE4334356C2 (de) * 1993-10-08 2000-05-04 Mannesmann Vdo Ag Verfahren zur Außentemperaturanzeige in einem Kraftfahrzeug
JPH07259626A (ja) * 1994-03-16 1995-10-09 Nippondenso Co Ltd 多気筒エンジンの電子制御装置
US5988140A (en) * 1998-06-30 1999-11-23 Robert Bosch Corporation Engine management system
US6892702B2 (en) * 2000-10-12 2005-05-17 Kabushiki Kaisha Moric Ignition controller
US6742502B2 (en) 2000-10-12 2004-06-01 Kabushiki Kaisha Moric Engine control method and apparatus
US6640777B2 (en) 2000-10-12 2003-11-04 Kabushiki Kaisha Moric Method and device for controlling fuel injection in internal combustion engine
US6895908B2 (en) * 2000-10-12 2005-05-24 Kabushiki Kaisha Moric Exhaust timing controller for two-stroke engine
JP4270534B2 (ja) 2000-10-12 2009-06-03 ヤマハモーターエレクトロニクス株式会社 内燃エンジンの負荷検出方法、制御方法、点火時期制御方法および点火時期制御装置
US20030168028A1 (en) * 2000-10-12 2003-09-11 Kaibushiki Kaisha Moric Oil control device for two-stroke engine
US6832598B2 (en) 2000-10-12 2004-12-21 Kabushiki Kaisha Moric Anti-knocking device an method
US7135964B2 (en) * 2002-11-04 2006-11-14 Spx Corporation Data link connector (DLC) driven display
US7389177B2 (en) * 2005-05-25 2008-06-17 Gm Global Technology Operations, Inc. Signal transfer system for distributing engine position signals to multiple control modules
JP4487922B2 (ja) * 2005-12-15 2010-06-23 株式会社デンソー 燃料噴射装置の初期設定方法、および燃料噴射装置の初期設定方法に用いられる初期設定装置
JP6869554B2 (ja) 2016-08-24 2021-05-12 学校法人慶應義塾 ヒト下痢症ウイルスの感染・増殖培養用２ｄオルガノイド及びその使用

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2355437A6 (fr) * 1972-05-10 1978-01-13 Peugeot & Renault Systeme de commande du type analogique-numerique-analogique a calculateur digital a fonctions multiples pour vehicule automobile
DE2226949C3 (de) * 1972-06-02 1981-10-01 Robert Bosch Gmbh, 7000 Stuttgart Steuereinrichtung für eine Betriebskenngröße einer Brennkraftmaschine, insbesondere zur Bestimmung eines Kraftstoffzumeßsignals
US3835819A (en) * 1972-12-29 1974-09-17 Essex International Inc Digital engine control apparatus and method
US3969614A (en) * 1973-12-12 1976-07-13 Ford Motor Company Method and apparatus for engine control
DE2504843C3 (de) * 1975-02-06 1978-11-02 Robert Bosch Gmbh, 7000 Stuttgart Digital arbeitende elektronische Einrichtung zum Steuern von betriebsparameterabhängigen und sich wiederholenden Vorgängen bei Brennkraftmaschinen, insbesondere der Zündzeitpunkte von Brennkraftmaschinen mit Fremdzündung
DE2539113B2 (de) * 1975-09-03 1978-04-20 Robert Bosch Gmbh, 7000 Stuttgart Elektronische Einrichtung zur Steuerung eines periodisch sich wiederholenden Vorganges bei Brennkraftmaschinen, insbesondere des Stauflusses durch die Zündspule
US4009699A (en) * 1976-01-19 1977-03-01 General Motors Corporation Digital ignition spark timing angle control with read only memory
JPS5372931A (en) * 1976-12-10 1978-06-28 Nippon Soken Inc Internal combustion engine electronic controller
DE2732781C3 (de) * 1977-07-20 1995-04-06 Bosch Gmbh Robert Einrichtung zum Steuern von betriebsparameterabhängigen und sich wiederholenden Vorgängen
DE2840706C2 (de) * 1977-09-21 1985-09-12 Hitachi, Ltd., Tokio/Tokyo Elektronische Steuereinrichtung zum Steuern des Betriebs einer Brennkraftmaschine
US4255789A (en) * 1978-02-27 1981-03-10 The Bendix Corporation Microprocessor-based electronic engine control system

Also Published As

Publication number Publication date
JPS5458112A (en) 1979-05-10
JPS623303B2 (nl) 1987-01-24
US4309759A (en) 1982-01-05
GB2008283A (en) 1979-05-31
DE2845356A1 (de) 1979-04-26

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Legal Events

Date Code Title Description
OAP Request for examination filed
OD Request for examination
D2 Grant after examination
8364 No opposition during term of opposition